57 lines
1.8 KiB
JavaScript
57 lines
1.8 KiB
JavaScript
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function makeBold(form) {
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var text = document.getElementById(form);
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var startIndex = text.selectionStart,
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endIndex = text.selectionEnd;
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var selectedText = text.value.substring(startIndex, endIndex);
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var format = '**'
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if (selectedText.includes('**')) {
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text.value = selectedText.replace(/\*/g, '');
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}
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else if (selectedText.length == 0) {
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text.value = text.value.substring(0, startIndex) + selectedText + text.value.substring(endIndex);
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}
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else {
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text.value = text.value.substring(0, startIndex) + format + selectedText + format + text.value.substring(endIndex);
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}
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}
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function makeItalics(form) {
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var text = document.getElementById(form);
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var startIndex = text.selectionStart,
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endIndex = text.selectionEnd;
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var selectedText = text.value.substring(startIndex, endIndex);
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var format = '*'
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if (selectedText.includes('*')) {
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text.value = selectedText.replace(/\*/g, '');
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}
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else if (selectedText.length == 0) {
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text.value = text.value.substring(0, startIndex) + selectedText + text.value.substring(endIndex);
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}
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else {
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text.value = text.value.substring(0, startIndex) + format + selectedText + format + text.value.substring(endIndex);
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}
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}
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function makeQuote(form) {
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var text = document.getElementById(form);
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var startIndex = text.selectionStart,
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endIndex = text.selectionEnd;
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var selectedText = text.value.substring(startIndex, endIndex);
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var format = '>'
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if (selectedText.includes('>')) {
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text.value = text.value.substring(0, startIndex) + selectedText.replace(/\>/g, '') + text.value.substring(endIndex);
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}
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else if (selectedText.length == 0) {
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text.value = text.value.substring(0, startIndex) + selectedText + text.value.substring(endIndex);
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}
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else {
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text.value = text.value.substring(0, startIndex) + format + selectedText + text.value.substring(endIndex);
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}
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} |